Spinel-containing electrode and process for its production
    5.
    发明授权
    Spinel-containing electrode and process for its production 失效
    含尖晶石的电极及其生产工艺

    公开(公告)号:US4411761A

    公开(公告)日:1983-10-25

    申请号:US276985

    申请日:1981-06-24

    CPC分类号: C25B11/0478

    摘要: In an electrode suitable for electrolysis of aqueous sodium chloride or potassium chloride solutions, at least the outer layer contains spinels, specifically a mixture of the individual spinels of iron and of cobalt, the weight ratio of iron spinels: cobalt spinels being from 30:70 to 90:10.The electrodes are produced by applying a powder mixture of iron spinel and cobalt spinel to a substrate by a plasma spraying process wherein argon is used as the plasma gas and the spraying energy is from 6 to 30 kW.

    摘要翻译: 在适用于电解氯化钠或氯化钾溶液的电极中,至少外层含有尖晶石,特别是铁和钴的单个尖晶石的混合物,铁尖晶石的重量比:钴尖晶​​石为30:70 到90:10。 通过使用氩作为等离子体气体并且喷射能量为6至30kW的等离子体喷涂方法将尖晶石铁和尖晶石铁的粉末混合物施加到基板上来制造电极。